Ultra-high-speed directional protection of transmission lines using mathematical morphology

被引：96

作者：

Wu, QH ^{[1
]}

Zhang, JF ^{[1
]}

Zhang, DJ ^{[1
]}

机构：

[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2003年 / 18卷 / 04期

关键词：

mathematical morphology; power transmission lines; ultra-high-speed protection;

D O I：

10.1109/TPWRD.2003.817513

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

This paper presents a novel ultra-high-speed directional protection scheme developed using mathematical morphology (MM). The MM technique proposed is used to extract transient features from fault-generated voltage and current wave signals propagating along transmission lines during a post-fault period. Fault direction is determined by two composite relaying signals which are composed of the extracted transient features. A variety of fault scenarios has been simulated to evaluate the validity of the proposed scheme.

引用

页码：1127 / 1133

页数：7

共 23 条

[1]

[Anonymous], 1999, MORPHOLOGICAL IMAGE, DOI 10.1007/978-3-662-03939-7_3

[2]

BICKFORD JP, 1980, P IEE C, V127, P153

[3]

A new non-communication protection technique for transmission lines [J].

Bo, ZQ .

IEEE TRANSACTIONS ON POWER DELIVERY, 1998, 13 (04) :1073-1078

[4]

ULTRA HIGH-SPEED RELAY FOR EHV-UHV TRANSMISSION-LINES - DEVELOPMENT, DESIGN AND APPLICATION [J].

CHAMIA, M ;

LIBERMAN, S .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1978, 97 (06) :2104-2116

[5]

Chen DY, 1999, ISSUES STUD, V35, P1

[6]

DISTANCE PROTECTION BASED ON TRAVELING WAVES [J].

CROSSLEY, PA ;

MCLAREN, PG .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1983, 102 (09) :2971-2983

[7]

Dommel H. W., 1978, IEEE 1978 Power Engineering Society Winter Meeting, P214

[8]

Dong Xinzhou, 2000, Automation of Electric Power Systems, V24, P56

[9]

DIGITAL-SIMULATION OF FAULTED EHV TRANSMISSION-LINES WITH PARTICULAR REFERENCE TO VERY-HIGH-SPEED PROTECTION [J].

JOHNS, AT ;

AGGARWAL, RK .

PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1976, 123 (04) :353-359

[10]

IMPROVED TECHNIQUES FOR MODELING FAULT ARCS ON FAULTED EHV TRANSMISSION-SYSTEMS [J].

JOHNS, AT ;

AGGARWAL, RK ;

SONG, YH .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 1994, 141 (02) :148-154

← 1 2 3 →